怎么找回APFS格式的移动硬盘的遗忘密码？

 Container disk9 773E2150-C778-4C27-B974-AC61EF79055A

  ====================================================

  APFS Container Reference:   disk9

  Size (Capacity Ceiling):   511815188480 B (511.8 GB)

  Capacity In Use By Volumes:  50928222208 B (50.9 GB) (10.0% used)

  Capacity Not Allocated:    460886966272 B (460.9 GB) (90.0% free)

  |

  +-< Physical Store disk8s2 C38816FC-A891-4623-B7BA-4828651773C2

  |  -----------------------------------------------------------

  |  APFS Physical Store Disk:  disk8s2

  |  Size:            511815188480 B (511.8 GB)

  |

  +-> Volume disk9s1 29C80355-5DF2-4337-AB67-E9E01B4D4C3B

    ---------------------------------------------------

    APFS Volume Disk (Role):  disk9s1 (No specific role)

    Name:           TOSHIBA 备份 (Case-insensitive)

    Mount Point:        Not Mounted

    Capacity Consumed:     50766262272 B (50.8 GB)

    Sealed:          No

    FileVault:         Yes (Locked)